Answer:
We use did in past simple tense
and could as past ability to do smthg or to express posibility to make suggestions and request
Answer: "On average, school uniforms cost $150 a year, which is much less than the average spent on back-to-school clothes."
Explanation: This is the answer because it proves the author's point that school uniforms are less expensive than buying "... an entire wardrobe of designer clothes and trendy styles".
Answer:
yes, it is a great combination.
Explanation:
B. Winnowing wind because of the repetition of 'w'
